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Custom & Industrial Battery Solutions

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Battery Application Worksheet

Battery Application Worksheet

Specification Documents to outline your requirements.

Lithium Battery Safety

Master Instruments - Battery Safety

We offer testing to the IEC 62133:2 2017 and UN38.3 standards.

Battery Testing Capabilities

Battery Testing Equipment

Explore our range of battery testing capabilities.

Quality Assurance

Master Instruments Provide You With Quality Assurance

Our quality management system is ISO 9001:2015 certified.

Batteries By Application Use

Master Instruments - Battery By Category

Explore by product category, application or intended use

Batteries By Chemistry

Master Instruments - Battery By Chemistry

Find your battery by chemistry type both rechargeable & primary

Battery Chargers

Master Instruments - Battery Chargers

Chargers for batteries and electronic devices

Battery Analysers

Battery Analysis - Battery Analysers

View our range of battery testers & analysers

Battery Assembly

Custom Battery Pack Solutions For Your Business

Custom battery pack assembly provision

Industry Solutions

We Provide Industrial Battery Solutions

Explore our capabilities to supply your industry need

Power Products

Master Instruments - Power Products

For all your AC & DC power supplies, solar, inverters & power distribution

Battery Assembly Parts

Battery Assembly Parts & Holders

Battery assembly components, parts, leads & connectors

Test & Measurement

Master Instruments - Digital Testing Equipment & Measurement

Digital test & measurement, telco equipment analogue meters & shunts

Torches & Flashlights

Lighting, Flashlight & Torch Battery Solutions

LED & standard torches, flashlight & exit light batteries

Battery Holders & Cases

Battery Holders & Cases

We cater for a range of battery holders and cases

Power Engineering Tools

Crimping, Opening & Extraction Tools, Cordless Soldering Irons.

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Featured Products

Energizer Lithium 10 Packs

Energizer's iconic Ultimate Lithium AA & AAA battery is now available in 10 piece packs for higher volume users Click the heading to read more

Power Tool Battery Chargers

These Universal battery chargers allow for a single unit to be used for multiple tool brands via specific adaptor plates  Click the heading to read more

AA Powered Focusable Torch

This 500 lumen focusable torch is a great stocking stuffer! AA powered meaning you can use Alkalines or Rechargeables. Click the heading to read more

Xtar Charger & Tester

The ultimate LiIon 4 cell charger with a battery capacity test function, charge port of 3S packs and adjustable current settings Click the heading to read more

Products by Brand


Symmetry Now Available


Master Instruments is now stocking the Symmetry range of solar panels, mountings and accessoriesRead More

Victron VRM & Remote Monitoring


Here's an interesting article about how Victron's VRM portal has aided the monitoring of remote installationsRead More

2020 Christmas Closure Notification


Please see this year's Christmas closure notification to ensure you're stocked upRead More

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